Polyatomic Ions Memorization Quiz

Polyatomic Ions Memorization Quiz

Assessment

Interactive Video

Chemistry

9th - 10th Grade

Practice Problem

Hard

Created by

Jennifer Brown

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the charge on the nitrate ion according to the 'add trick'?

Negative three

Positive one

Negative two

Negative one

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the 'add trick' stand for in the context of naming polyatomic ions?

Add, Subtract, Multiply

One, Two, Three

Alpha, Beta, Gamma

At, It, Id

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a polyatomic ion of the sulfur family?

Phosphate

Chlorate

Nitrate

Sulfate

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the 'papa trick' help to memorize in the context of halogens?

Formulas of ions

Names of ions

Charges of ions

Atomic numbers

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the addition of a hydrogen ion affect the charge of a polyatomic ion?

Decreases by one

Doubles

Increases by one

Remains the same

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which ion is formed when a hydrogen ion is added to carbonate?

Carbonate

Phosphate

Bicarbonate

Sulfate

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the formula for the chromate ion?

Cr2O7

MnO4

CrO4

SO4

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